A house has a floor area of 115m 2 and an outside wall that has an area of 24 m

Question

A house has a floor area of 115m2 and an outside wall that has an area of 24 m2. The earth's magnetic field herehas a horizontal component of 2.50 e10-5 T that points due north and avertical component of 4.30 e10-5 T that points straight down, towardthe earth. (a) Determine the magnetic flux through thewall if the wall faces north.
1 Wb

(b) Determine the magnetic flux through the wall if the wall faceseast.
2 Wb

(c) Calculate the magnetic flux that passes through the floor.
3 Wb
(a) Determine the magnetic flux through thewall if the wall faces north.
1 Wb

(b) Determine the magnetic flux through the wall if the wall faceseast.
2 Wb

(c) Calculate the magnetic flux that passes through the floor.
3 Wb

Explanation / Answer

(a)     = BH A cos0o +BV A cos90o        = BH A        = ........ Wb (b)     when the wall faces east then     = BH A cos90o +BV A cos90o           =......... Wb (c)     the normal to thefloor is the vertical so     = BH A cos90o +BV A cos0o           =......... Wb

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.